# SDR SWAA2022041267593

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2019
- Submitted: April 13, 2022
- Operation: Air carrier
- Aircraft: [N943WN](https://openairdocs.org/aircraft/N943WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36913
- Aircraft time: 34,242 hours, 20,672 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Cracked
- Location: R/H Horiz. Stab.
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022041267593

## Discrepancy

RIGHT HAND HORIZONTAL LEADING EDGE PANEL; FOURTH RIB FROM INBD END IS CRACKED. / REMOVED & REPLACED R/H HORIZONTAL L/E PANEL RIB FOURTH FROM INBD END IAW SRM 51-40-02-OG-0; DWG 186A1001 ID:0001 REV A

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